TANAKA; Kuniharu
Patent Applications and Registrations
Patent applications and USPTO patent grants for TANAKA; Kuniharu.The latest application filed is for "kitchen knife and blade".
Company Profile
18.37.38
- TANAKA; Kuniharu - Nagoya-shi JP
- Tanaka; Kuniharu - Nagoya JP
- Tanaka; Kuniharu - Komaki JP
- TANAKA; Kuniharu - Komaki-shi Aichi
- Tanaka; Kuniharu - Aichi JP
Patent Activity
| Patent | Date |
|---|---|
| Kitchen Knife And Blade App 20220088806 - KATSU; Yusuke ; et al. | 2022-03-24 |
| Spark plug Grant 11,183,819 - Yokoyama , et al. November 23, 2 | 2021-11-23 |
| Spark plug Grant 10,879,675 - Yoshida , et al. December 29, 2 | 2020-12-29 |
| Spark plug insulator production method, insulator, molding die Grant 10,751,923 - Kurono , et al. A | 2020-08-25 |
| Spark Plug App 20200112146 - Yokoyama; Yutaka ; et al. | 2020-04-09 |
| Spark plug Grant 10,586,627 - Yoshida , et al. | 2020-03-10 |
| Spark plug Grant 10,424,901 - Isasa , et al. Sept | 2019-09-24 |
| Spark plug Grant 10,348,061 - Yamada , et al. July 9, 2 | 2019-07-09 |
| Spark plug Grant 10,340,667 - Takeichi , et al. | 2019-07-02 |
| Spark plug including an insulator with a front end portion having first and second sections Grant 10,305,260 - Yoshida , et al. | 2019-05-28 |
| Spark Plug App 20190131776 - ISASA; Jumpei ; et al. | 2019-05-02 |
| Spark plug including a magnetic substance and a conductor disposed thereon Grant 10,277,012 - Kurosawa , et al. | 2019-04-30 |
| Spark plug Grant 10,270,228 - Kurosawa , et al. | 2019-04-23 |
| Spark Plug App 20190115729 - TAKEICHI; Toshinori ; et al. | 2019-04-18 |
| Spark Plug App 20190067915 - KUROSAWA; Kazuhiro ; et al. | 2019-02-28 |
| Spark Plug App 20190067914 - KUROSAWA; Kazuhiro ; et al. | 2019-02-28 |
| Spark plug Grant 10,193,311 - Yokoyama , et al. Ja | 2019-01-29 |
| Spark Plug App 20190020181 - YOSHIDA; Haruki ; et al. | 2019-01-17 |
| Spark Plug App 20180374601 - YOSHIDA; Haruki ; et al. | 2018-12-27 |
| Spark Plug App 20180375298 - KUROSAWA; Kazuhiro ; et al. | 2018-12-27 |
| Spark Plug App 20180375299 - YAMADA; Hideto ; et al. | 2018-12-27 |
| Spark Plug App 20180358784 - UEGAKI; Hironori ; et al. | 2018-12-13 |
| Spark plug having the thickness of a magnetic member without excessively narrowing an electrode member Grant 10,153,622 - Uegaki , et al. Dec | 2018-12-11 |
| Spark plug Grant 10,090,646 - Takaoka , et al. October 2, 2 | 2018-10-02 |
| Spark Plug App 20180166861 - KUROSAWA; Kazuhiro ; et al. | 2018-06-14 |
| Spark plug having a resistor element Grant 9,997,894 - Uegaki , et al. June 12, 2 | 2018-06-12 |
| Spark plug Grant 9,912,125 - Yoshida , et al. March 6, 2 | 2018-03-06 |
| Spark Plug App 20180048126 - YOKOYAMA; Yutaka ; et al. | 2018-02-15 |
| Spark Plug App 20170353013 - YOSHIDA; Haruki ; et al. | 2017-12-07 |
| Spark Plug Insulator Production Method, Insulator, Molding Die App 20170326765 - Kurono; Hirokazu ; et al. | 2017-11-16 |
| Spark Plug App 20170288374 - UEGAKI; Hironori ; et al. | 2017-10-05 |
| Spark plug Grant 9,755,404 - Isasa , et al. September 5, 2 | 2017-09-05 |
| Spark Plug App 20170214219 - TAKAOKA; Katsuya ; et al. | 2017-07-27 |
| Spark plug Grant 9,653,888 - Yokoyama , et al. May 16, 2 | 2017-05-16 |
| Spark Plug App 20170093133 - YOSHIDA; Haruki ; et al. | 2017-03-30 |
| Spark Plug App 20170093132 - ISASA; Jumpei ; et al. | 2017-03-30 |
| Spark Plug App 20170093134 - YOKOYAMA; Yutaka ; et al. | 2017-03-30 |
| Spark plug Grant 9,595,814 - Kasashima , et al. March 14, 2 | 2017-03-14 |
| Spark plug Grant 9,590,395 - Takaoka , et al. March 7, 2 | 2017-03-07 |
| Spark Plug App 20160329687 - KASASHIMA; Takashi ; et al. | 2016-11-10 |
| Spark Plug App 20160322789 - TAKAOKA; Katsuya ; et al. | 2016-11-03 |
| Spark plug Grant 9,385,511 - Takeuchi , et al. July 5, 2 | 2016-07-05 |
| Spark plug Grant 9,373,940 - Takaoka , et al. June 21, 2 | 2016-06-21 |
| Gas sensor element and gas sensor Grant 9,291,525 - Otsuka , et al. March 22, 2 | 2016-03-22 |
| Spark plug Grant 9,281,662 - Takaoka , et al. March 8, 2 | 2016-03-08 |
| Gas sensor element, and gas sensor Grant 9,234,870 - Otsuka , et al. January 12, 2 | 2016-01-12 |
| Spark Plug App 20150349498 - TAKAOKA; Katsuya ; et al. | 2015-12-03 |
| Spark Plug App 20150325982 - TAKAOKA; Katsuya ; et al. | 2015-11-12 |
| Insulator for spark plug and spark plug Grant 9,160,145 - Takaoka , et al. October 13, 2 | 2015-10-13 |
| Spark Plug App 20150207300 - Takeuchi; Hiroki ; et al. | 2015-07-23 |
| Gas sensor element and gas sensor Grant 9,080,964 - Otsuka , et al. July 14, 2 | 2015-07-14 |
| Gas sensor element and gas sensor Grant 8,992,752 - Onkawa , et al. March 31, 2 | 2015-03-31 |
| Sintered body and cutting tool Grant 8,889,577 - Moteki , et al. November 18, 2 | 2014-11-18 |
| Insulator For Spark Plug And Spark Plug App 20140336035 - TAKAOKA; Katsuya ; et al. | 2014-11-13 |
| Gas Sensor Element, And Gas Sensor App 20140291150 - Otsuka; Shigehiro ; et al. | 2014-10-02 |
| Gas Sensor Element And Gas Sensor App 20140130572 - OTSUKA; Shigehiro ; et al. | 2014-05-15 |
| Spark plug and process for producing spark plug Grant 8,564,184 - Kurono , et al. October 22, 2 | 2013-10-22 |
| Sintered Body And Cutting Tool App 20130236259 - Moteki; Jun ; et al. | 2013-09-12 |
| Gas Sensor Element And Gas Sensor App 20130104625 - OTSUKA; Sigehiro ; et al. | 2013-05-02 |
| Spark plug and method for manufacturing spark plug Grant 8,390,183 - Kurono , et al. March 5, 2 | 2013-03-05 |
| Spark Plug And Process For Producing Spark Plug App 20120262049 - Kurono; Hirokazu ; et al. | 2012-10-18 |
| Spark plug with alumina-based insulator Grant 8,278,809 - Kurono , et al. October 2, 2 | 2012-10-02 |
| Gas Sensor Element And Gas Sensor App 20120211362 - ONKAWA; Masaki ; et al. | 2012-08-23 |
| Spark Plug App 20120007489 - Kurono; Hirokazu ; et al. | 2012-01-12 |
| Spark plug having particular insulator Grant 8,093,791 - Kurono , et al. January 10, 2 | 2012-01-10 |
| Spark Plug And Method For Manufacturing Spark Plug App 20100136867 - Kurono; Hirokazu ; et al. | 2010-06-03 |
| Spark Plug App 20100084960 - Kurono; Hirokazu ; et al. | 2010-04-08 |
| Ceramic-metal assembly and ceramic heater Grant 7,638,737 - Sakurai , et al. December 29, 2 | 2009-12-29 |
| Ceramic-metal assembly and ceramic heater App 20060283849 - Sakurai; Kikuo ; et al. | 2006-12-21 |
| Insulator for spark plug and spark plug comprising same App 20010004184 - Ito, Hirohito ; et al. | 2001-06-21 |
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